Advertisement

So what's all the fuss about? The supplement works by optimising your immune system, which, in turn, helps hair grow long and strong.

It's the supplement's unique blend of ingredients, such as immune-boosting ashwagandha, biocercumin, and palm oil extract, that make it stand out against other supplements on the shelf.

Advertisement

As nutritionist Sophie Griffiths explains to GLAMOUR UK: "The biochemical makeup of this product is what makes it stand out from a long-line of hair-thickening treatments that don't really do the trick.

"Ashwagandha (an adaptogenic herb popular in Ayurvedic medicine) in particular has extraordinary stress relieving properties, which support the natural health of the hair follicle allowing the hair to grow more effectively, giving a thicker and healthier appearance overall".

Watch out, K-Middy!

Scroll down for the celebrities with the glossiest hair...

How can hair be this shiny? Sara Sampaio, tell us your secrets! The brunettes of Hollywood are really taking over this list, and we're loving their sleek 'dos.

Emily Ratajkowski is giving us the ultimate hair goals. Just look at her long glossy locks in this photo. Just how does she achieve that shine?!

PA

Lily Collins rocked retro curls with a super shiny finish and looked like the ultimate vintage starlet. Just look at those lashes, too!

Rex Features

Blonde is a notoriously tricky hair hue to make glossy; but Suki Waterhouse proves it's possible with a rooty, wavy style. Finish with a heavy shine spray for an on-trend slightly wet-look vibe that will catch the light as you move.

Rex

There's having a healthy shine to your hair, and then there's wearing actual liquid sunshine on top of your head. Olivia Palermo falls into the latter category.